116137530 has 32 divisors (see below), whose sum is σ = 309700800. Its totient is φ = 30969936.

The previous prime is 116137507. The next prime is 116137537. The reversal of 116137530 is 35731611.

116137530 is a `hidden beast` number, since 11 + 613 + 7 + 5 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 116137494 and 116137503.

It is not an unprimeable number, because it can be changed into a prime (116137537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214800 + ... + 215339.

It is an arithmetic number, because the mean of its divisors is an integer number (9678150).

Almost surely, 2^116137530 is an apocalyptic number.

116137530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116137530 is an abundant number, since it is smaller than the sum of its proper divisors (193563270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116137530 is a wasteful number, since it uses less digits than its factorization.

116137530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430155 (or 430149 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 116137530 is about 10776.7123929332. The cubic root of 116137530 is about 487.8925595461.

The spelling of 116137530 in words is "one hundred sixteen million, one hundred thirty-seven thousand, five hundred thirty".